JPS61105178U - - Google Patents

Info

Publication number
JPS61105178U
JPS61105178U JP19012984U JP19012984U JPS61105178U JP S61105178 U JPS61105178 U JP S61105178U JP 19012984 U JP19012984 U JP 19012984U JP 19012984 U JP19012984 U JP 19012984U JP S61105178 U JPS61105178 U JP S61105178U
Authority
JP
Japan
Prior art keywords
display
changes
display layer
utility
card
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP19012984U
Other languages
Japanese (ja)
Other versions
JPH047991Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984190129U priority Critical patent/JPH047991Y2/ja
Publication of JPS61105178U publication Critical patent/JPS61105178U/ja
Application granted granted Critical
Publication of JPH047991Y2 publication Critical patent/JPH047991Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１の実施例の平面図を図解
的に示し、第２図はそのＡ―Ａ断面図を図解的に
示し、第３図は本考案の第２の実施例のカードの
平面図を図解的に示し、第４図はそのＡ―Ａ断面
図を図解的に示し、第５図は本考案の第３の実施
例のカードの平面図を図解的に示し、且つ第６図
はそのＡ―Ａ断面を図解的に示している。 １……表示部、２……表示層、３……透明保護
層、４……磁性材料層、５……トツプコート層、
６……接着層、７……着色層、１０……カード本
体、１１……磁気記録部、１２……ＩＣチツプ、
１３……レーザー記録部。 FIG. 1 schematically shows a plan view of a first embodiment of the present invention, FIG. 2 schematically shows a sectional view taken along line AA, and FIG. 3 schematically shows a plan view of a first embodiment of the present invention. FIG. 4 schematically shows a plan view of the card, FIG. 4 schematically shows a sectional view taken along line A-A, FIG. 5 schematically shows a plan view of a card according to a third embodiment of the present invention, and FIG. 6 schematically shows the AA cross section. DESCRIPTION OF SYMBOLS 1...Display part, 2...Display layer, 3...Transparent protective layer, 4...Magnetic material layer, 5...Top coat layer,
6... Adhesive layer, 7... Colored layer, 10... Card body, 11... Magnetic recording section, 12... IC chip,
13... Laser recording section.

Claims (1)

【実用新案登録請求の範囲】 (1) 少なくとも一方の表面の少なくとも１部に
目視可能な表示を一時的に与える表示部を有する
カードにおいて、該表示部が、繰返し表示および
消去可能な表示層と該表示層を被覆した透明な保
護層とからなることを特徴とする上記のカード。 (2) 表示層が、熱の変化によつて可逆的に発色
または消色する感熱性材料からなる実用新案登録
請求の範囲第(1)項に記載のカード。 (3) 表示層が、光の変化によつて可逆的に発色
または消色する感光性材料からなる実用新案登録
請求の範囲第(1)項に記載のカード。 (4) 表示層が、磁気の変化によつて可逆的に濃
淡が変化する構成である実用新案登録請求の範囲
第(1)項に記載のカード。[Claims for Utility Model Registration] (1) A card having a display section that temporarily provides a visible display on at least a portion of at least one surface, the display section having a display layer that can be repeatedly displayed and erased. The above-mentioned card is characterized by comprising a transparent protective layer covering the display layer. (2) The card according to claim (1), in which the display layer is made of a heat-sensitive material that reversibly develops or discolors due to changes in heat. (3) The card according to claim (1) of the utility model registration, in which the display layer is made of a photosensitive material that reversibly develops or discolors depending on changes in light. (4) The card according to claim (1) of the utility model registration, wherein the display layer has a structure in which the density changes reversibly due to changes in magnetism.
JP1984190129U 1984-12-17 1984-12-17 Expired JPH047991Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984190129U JPH047991Y2 (en) 1984-12-17 1984-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984190129U JPH047991Y2 (en) 1984-12-17 1984-12-17

Publications (2)

Publication Number Publication Date
JPS61105178U true JPS61105178U (en) 1986-07-04
JPH047991Y2 JPH047991Y2 (en) 1992-02-28

Family

ID=30747579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984190129U Expired JPH047991Y2 (en) 1984-12-17 1984-12-17

Country Status (1)

Country Link
JP (1) JPH047991Y2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174173U (en) * 1988-05-30 1989-12-11
JPH0255199A (en) * 1988-08-20 1990-02-23 Mitsubishi Electric Corp Display system for card
JPH0244071U (en) * 1988-09-19 1990-03-27
JPH02212194A (en) * 1989-02-13 1990-08-23 Matsushita Electric Ind Co Ltd Card with rewritable display and card reader/writer
JPH02269097A (en) * 1988-12-29 1990-11-02 Sony Corp Information recording indication card
WO1993015912A1 (en) * 1992-02-07 1993-08-19 Mitsubishi Denki Kabushiki Kaisha Rewritable recording device
WO1993024901A1 (en) * 1992-06-03 1993-12-09 Kabushiki Kaisha Ace Denken Repeatedly usable recording medium card and recording medium card processor
JPH06239068A (en) * 1992-12-17 1994-08-30 Ricoh Co Ltd Data memory card

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995026883A1 (en) * 1992-09-30 1995-10-12 Nitto Denko Corporation Reversible thermosensible recording material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50142099A (en) * 1974-05-01 1975-11-15
JPS53112800A (en) * 1977-03-12 1978-10-02 Yoshio Yokoyama Indicating card being able to rewrite

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50142099A (en) * 1974-05-01 1975-11-15
JPS53112800A (en) * 1977-03-12 1978-10-02 Yoshio Yokoyama Indicating card being able to rewrite

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174173U (en) * 1988-05-30 1989-12-11
JPH0255199A (en) * 1988-08-20 1990-02-23 Mitsubishi Electric Corp Display system for card
JPH0244071U (en) * 1988-09-19 1990-03-27
JPH02269097A (en) * 1988-12-29 1990-11-02 Sony Corp Information recording indication card
JPH02212194A (en) * 1989-02-13 1990-08-23 Matsushita Electric Ind Co Ltd Card with rewritable display and card reader/writer
WO1993015912A1 (en) * 1992-02-07 1993-08-19 Mitsubishi Denki Kabushiki Kaisha Rewritable recording device
WO1993024901A1 (en) * 1992-06-03 1993-12-09 Kabushiki Kaisha Ace Denken Repeatedly usable recording medium card and recording medium card processor
JPH06239068A (en) * 1992-12-17 1994-08-30 Ricoh Co Ltd Data memory card

Also Published As

Publication number Publication date
JPH047991Y2 (en) 1992-02-28

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